VEX Robotics Parts Identification Study online at quizlet.com/_1yb4s5 1. angle - 5. bearing (flat) - An "L" shaped part used to form the "skeleton" of the robot. 2. axle - A commonly used type of bearing in the VEX. This bearing has three holes in a row. An axle is passed through the center hole which allows it to spin freely. A long, rigid piece through the rotational center of an object (like a gear or wheel). Square bars are usually used as axles in the VEX. 6. bearing (pillow block) - 3. Battery 7.2V 2000mAh A piece that is used to hold a moving piece (such as an axle) in place relative to the rest of the. 4. battery 7.2V 3000mAh Battery pack that provides 7.2 volts of electricity for the power at 2000 milliamps. 7. bearing poprivet - Battery pack that provides 7.2 volts of electricity for the power a 3000 milliamps. 8. bumper switch sensor - sensor A plastic fashtener consisting of two parts and used to hold the VEX bearing Flat part in place on the. A high-durability sensor designed to detect physical contact. This is a digital sensor.
9. caster wheel - 14. clutch - 10. c-channel - A free-swiveling wheel mounted on a robot to provide stability while producing a minimum of friction. 15. collar - A detachable piece normally mounted to the VEX motors that protects them from shock loads. A beam used to form the "skeleton" of the robot. 11. chain and sprocket - A type of spacer that can be set to remain stationary at any given point along an axle. 16. drive train - Optional parts to provide a chain drive in the of the robot. 12. chassis rail - A beam used to form the "skeleton" of the robot. 13. chassis -, 17. fastener - All the parts involved in the primary loco of a robot, including the motors, gears, axles, and wheels. A vehicle's basic structural frame, plus its loco s. Screws, nuts, and washers in various diameters and lengths for connecting and attachment parts to the robot.
18. fastener - 22. gripper (claw kit) - A general term for pieces (such as screws) whose primary purpose is to hold two or more components together. 19. flexible - 20. gear - A flexible part used to form the "skeleton" of the robot or specialized applications. 23. gusset - An attachment designed to pick up or hold an object, often by "gripping" it with claw-like appendages. A piece used to strengthen an angled joint. Spinning discs with teeth that prevent them from slipping past each other. Gears are frequently used to transfer rotational from one piece to another, and to provide mechanical advantage while doing so. 24. hex L wrench 21. gear train - An L-shaped tool used to work with hex screws. A group of gears that turn together to transmit from one point to another on the robot, often providing mechanical advantage along the way.
25. idler gear - 29. limit switch sensor - sensor A small contact-sensitive sensor that is most often used for internal regulation of movement. This is a digital sensor. A gear in the gear train that is neither the driven not the driving gear, and does not share an axle with another gear in the train. 30. microcontroller back up battery holder - power 26. jumper - control, logic Battery holder for a 9 volt battery that supplies back up power to the microcontroller. A metal wire contained in a plastic housing that can be placed (and removed) by hand to complete (make) an electrical connection. 31. microcontroller battery holder - power 27. KEPS Nut - 28. lever - A standard nut that includes a toothed "crown" designed to bite into a mounting surface and prevent the nut from slipping. The battery container for the microcontroller. The battery holder contains the 8 NiCd AA batteries required to operate the transmitter. One of six "simple machines" that provides a mechanical advantage. There are three main classes of levers with subtle differences, but in general, they are long pieces that rotate around any point on their length.
32. microcontroller - logic 35. motor (electric) 2- wire - The "brain" of the robot. The microcontroller contains the robot's program and processes all signals received from both human operators and on board sensor s. It also manages power allocation on board the robot and directly controls the motors. 36. parts container An electromechanical device that converts electrical energy into kinetic (physical) energy on demand. 33. motor controller connection - Plastic parts storage container used to keep robot parts separated and ready for use. Electrical connection between the motor and the microcontroller providing control of the direction in which the motor turns. 37. plate - 34. motor controller - 38. potentiometer - sensor A flat structural part used to provide a mounting surface for other robot parts. An analog sensor which measures angular position. Electrical part that is connected between the motor and the microcontroller and provides control over the motors operation. 39. rechargeable battery Batteries that can be discharged and recharged for continued use.
40. screw, hex - 43. smart charger - power 41. servomotor (3-wire) - A screw with a hexagon-shaped hole in the head, allowing the screw to be tightened or loosened with a hex L wrench. 44. spacer -, A battery charge capable of charging all of the VEX battery packs. Plastic spacers which are designed to slide onto square bar axles between other parts (or between parts and rails) to keep them from moving too close together. 45. SPST switch - sensor 42. shaft coupler - An electromechanical device that converts electrical energy into kinetic (physical) energy on demand. The difference between a standard motor and a servomotor is the way they respond to joystick commands. 46. parts - "Single pole, single throw" switch that is activated by a single contact (single pole) and changes the state of a single output (single throw). The bumper switch sensor is an SPST switch. A motor part used in between the motor the drive shaft. Structural parts used to construct the chassis, levers, and sub s.
47. tank track kit - 51. transmitter (VEXnet Joystick) - control 48. tether - control Optional parts kit to provide tank track on the robot. 52. trickle charger - power The primary user interface device for the human operator of the robot. The transmitter gathers input from its two joysticks and four buttons, and transmits them via FM radio wave to the RF receiver mounted on the robot. 49. threaded - A cable used to connect the Transmitter directly to the Microcontroller. 53. VEX Cortex Bundle System - logic A very low-power charger that is used to keep batteries fully charged. 50. tool kit A threaded piece that has threading on it or in it, which allows a screw to be fastened into it. 54. VEX Educational Guide The complete logic and control of the VEX Robot including the VEXnet Joystick, VEXnet Microcontroller, and VEXnet USB adapter key. Tools used to assemble the robot, includes two allen wrenches and a wrench. Educational information to help the student understand how the robot works.
55. VEX Protobot Robot 59. worm gear - One of two robots that can be built with the VEX Robot Starter bundle kit. 60. zip-tie - An optional gear part used to provide advanced gear applications. 56. VEX Tumbler Robot A plastic tie for securing wires or other parts to the robot. One of two robots that can be built with the VEX Robot Starter Bundle kit. 57. VEX USB adapter key - logic The VEXnet 802.11g key provides communication between the VEX Cortex Microcontroller and the VEXnet Joystick. 58. wheel - Wheels of different diameters and tread type for providing or a specific task on the robot.